Revatio and Viagra both contain sildenafil, but their intended uses and dosages differ significantly.
- Primary Use: Viagra treats erectile dysfunction (ED). Revatio treats pulmonary arterial hypertension (PAH). Dosage: Viagra’s typical starting dose for ED is 50mg, while Revatio for PAH is usually 20mg three times daily. Significant dose differences exist. Administration: Viagra is typically taken as needed, before anticipated sexual activity. Revatio is a daily medication for continuous treatment of PAH. Formulation: Both medications are available in tablet form. Consider any specific needs, such as ease of swallowing.
These differences arise from distinct physiological mechanisms each drug targets. Viagra specifically addresses erectile dysfunction by increasing blood flow to the penis. Revatio focuses on improving blood flow in the lungs to alleviate PAH symptoms.
Important Note: Never switch between these medications without consulting your doctor. The dosages are vastly different, and using the wrong medication can be dangerous.
Consult your physician: Always discuss your treatment options with a medical professional. They will determine the appropriate medication and dosage based on your specific health needs and conditions. Adhere to prescribed regimen: Follow your doctor’s instructions precisely regarding medication dosage and frequency. Changes should only be made under direct medical supervision. Report side effects: If you experience adverse effects, contact your doctor immediately. This includes symptoms that may appear unrelated to the primary condition being treated.
This information is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional for personalized guidance.
